Company Filing History:
1 out of 40 
1 out of 74 
Years Active: 2006-2021
Title: Innovations by Inventor Serge Della-Negra
Introduction: Serge Della-Negra, based in Orsay, France, is an influential inventor with a focus on advancements in ion source technologies and biological sample analysis. With two patents to his name, he has made significant contributions to the fields of mass spectrometry and ion implantation.
Latest Patents: Della-Negra's latest innovations include an electron-impact ion source device that provides high brightness compared to traditional Nier-type ion sources. This invention allows for flexibility in the generation of ion species, with an ionization chamber that operates at high pressures to enhance interactions between the electron beam and gas molecules. Another noteworthy patent addresses gold implantation and deposition of biological samples for laser desorption three-dimensional depth profiling of tissues. This invention optimizes the laser desorption of biological molecular ions, utilizing ion implantation of low-energy ionized clusters to create a localized MALDI particle matrix, which enhances the analysis of intact biomolecules on surfaces.
Career Highlights: Throughout his career, Della-Negra has worked with several esteemed organizations, including Ionwerks, Inc. and the Luxembourg Institute of Science and Technology. His work has focused on pioneering technologies that bridge the gap between physics and biology, advancing both sectors with his innovative solutions.
Collaborations: Della-Negra has collaborated with noteworthy colleagues, including J Albert Schultz and Michael V Ugarov. These partnerships have fostered an environment of shared knowledge and discovery, allowing for the expansion and refinement of his inventions.
Conclusion: Serge Della-Negra exemplifies the spirit of innovation as an inventor who combines technical prowess with practical applications. His patents not only advance scientific knowledge but also offer tangible improvements in technology and methodologies within the fields of ion source devices and biological sample analysis.